Results 11 to 20 of about 14,202,265 (305)

Pre-treatment for slow sand filters

open access: yes, 1998
Slow sand filters are being used for the treatment of surface waters in many areas of Pakistan. Most slow sand filters draw water from irrigation canals.
Waris Ali (7230959)
core   +7 more sources

Pre-treatment patient characteristics.

open access: yes, 2021
Pre-treatment patient characteristics.
Olulade Ayodele (10097596)   +8 more
core   +1 more source

Research Advance of Application of Ultrasonic Treatment in Meat Processing

open access: yesShipin gongye ke-ji, 2023
Ultrasonic treatment has been widely researched and applied in the pre-processing and thermal processing of meat and meat processed products at present. The cavitation effect, mechanical effect, and thermal effect of ultrasonic wave are considered to be ...
Rongqiu HUANG   +10 more
doaj   +1 more source

Effect of Selected Mechanical/Physical Pre-Treatments on Chlorella vulgaris Protein Solubility

open access: yesAgriculture, 2023
Chlorella vulgaris has been recognized as an interesting alternative feeding source since it contains a good amount of high-quality protein. However, the presence of a recalcitrant cell wall strongly affects the nutrients’ digestibility, bioaccessibility,
Maria P. Spínola   +2 more
doaj   +1 more source

Pre-treatment interval related data.

open access: yes, 2022
Pre-treatment interval related data.
Parvaneh Badri (783577)   +5 more
core   +1 more source

Methods of Pretreating Raw Materials Containing Organic Compounds before Anaerobic Digestion

open access: yesИнженерные технологии и системы, 2022
Introduction. The volume of accumulated organ-containing non-recyclable waste products in Russia is increasing. Existing technologies make it possible to recycle these waste products through using anaerobic digestion to produce biogas and fertilizers ...
Viktor V. Palvinskiy   +2 more
doaj   +1 more source

Effects of Various Pre-Treatment and Cooking on the Levels of Biogenic Amines in Korean and Norwegian Mackerel

open access: yesFoods, 2021
This study analyses the biogenic amines (BAs) formed in mackerel cooked by various methods and conditions. Five BAs, including tryptamine, β-phenylethylamine, putrescine, histamine, and spermidine, were analysed by high-performance liquid chromatography ...
Yang-Su Kim   +4 more
doaj   +1 more source

Evaluation of different lignocellulosic biomass pretreatments by phenotypic microarray-based metabolic analysis of fermenting yeast [PDF]

open access: yesBiofuel Research Journal, 2016
Advanced generation biofuel production from lignocellulosic material (LCM) was investigated.  A range of different thermo-chemical pre-treatments were evaluated with different LCM.
Stuart Wilkinson   +2 more
doaj   +1 more source

Long-Term Pre-Treatment of Municipal Sewage Sludge with Solidified Carbon Dioxide (SCO2)—Effect on Anaerobic Digestion Efficiency

open access: yesApplied Sciences, 2023
Studies on harnessing solidified carbon dioxide (SCO2) for municipal sewage sludge (MSS) pre-treatment have been conducted exclusively in batch reactors.
Joanna Kazimierowicz   +2 more
doaj   +1 more source

Effect of ultrasonic, thermal and ozone pre-treatments on waste activated sludge solubilisation and anaerobic biodegradability [PDF]

open access: yes, 2006
In order to enhance the efficiency of anaerobic digestion, the effects of ultrasounds, ozonation and thermal pre-treatment have been studied on waste activated sludge.
Xin Tian   +7 more
core   +1 more source

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